angular/material — pull request #607 by ajoslin (2014-11-11 15:47:56+00:00)
Title: refactor(): use ngDisabled internally instead of disabled

BREAKING CHANGE: For performance, the ng-disabled attribute is now read
to check if a component is disabled instead of the disabled attribute.

If you use the `disabled` attribute on a component to set whether
it is disabled, change it to an ng-disabled expression.

Change your code from this:

```html

```

To this:

```html

```